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Range: setEnd() method - Web APIs | MDN
setEnd(endNode, endOffset)
endNode
The NodeRange
endOffset
An integer greater than or equal to zero representing the offset for the end of the Range from the start of endNode.
InvalidNodeTypeError DOMException
The node specified by endNode is a doctype node; range endpoints cannot be located inside a doctype node.
IndexSizeError DOMException
The value specified by endOffset is either greater than or equal to the length of the node or is less than zero.
If the endNode is a NodeTextCommentCDataSectionendOffset is
the number of characters from the start of endNode. For other
NodeendOffset is the number of child nodes between
the start of the endNode.
const range = document.createRange();
const endNode = document.getElementsByTagName("p").item(3);
const endOffset = endNode.childNodes.length;
range.setEnd(endNode, endOffset);
Note:
setEnd() is commonly used in conjunction with
setStart()
